Correlating Glaucomatous damage with a glaucoma test index called Visual field index

• Register: CTRI
• Last refreshed on: 24 November 2021
• Main ID: CTRI/2017/02/007770
• Date of registration: 03-02-2017
• Prospective Registration: No
• Primary sponsor: Nethradhama Superspeciality Eye Hospital
• Public title: Correlating Glaucomatous damage with a glaucoma test index called Visual field index
• Scientific title: Correlating Visual Field Index with stages of Glaucomatous visual field damage
• Date of first enrolment: 01-09-2015
• Target sample size: 80
• Recruitment status: Completed
• URL: http://www.ctri.nic.in/Clinicaltrials/pmaindet2.php?trialid=12909
• Study type: Observational
• Study design: Other; Method of generating randomization sequence:Not Applicable Method of allocation concealment:Not Applicable Blinding and masking:Not Applicable
• Phase: N/A

Countries of recruitment

India

Contacts

• Name: Dr Neetha KIR
• Affiliation: Nethradhama Superspeciality Eye Hospital

• Name: Dr Shilpa N
• Affiliation: Nethradhama Superspeciality Eye Hospital

Key inclusion & exclusion criteria

Inclusion criteria: Visual Fields of patients presenting to Nethradhama Superspeciality Eye hospital and have undergone a detailed eye examination including visual acuity measurement, slit lamp evaluation, Intra Ocular Pressure(IOP) measurement, stereoscopic fundus evaluation and Humphrey Swedish Interactive Test Algorithm (SITA) Standard visual field evaluation.
Exclusion criteria: Visual fields of participants with-

•a history of intraocular surgery other than uncomplicated cataract ,glaucoma or combined surgery

•secondary causes of elevated IOP (e.g. iridocyclitis, trauma)

•other intraocular diseases affecting the visual field (e.g. retinal diseases/lesions)

•medications known to affect visual field sensitivity

•neurological causes of visual field defects

•All visual fields with poor reliability



Age minimum:
Age maximum:
Gender:

Health Condition(s) or Problem(s) studied

Health Condition 1: null- Glaucoma, Glaucoma suspect

Primary Outcome(s)

â?¢Calculate the mean, standard deviation and range of VFI in each stage of glaucomatous damage.

â?¢Test if VFI is significantly different among the different stages of Glaucomatous damageTimepoint: Single time point at the time of conducting the test

Secondary Outcome(s)

â?¢Calculate the mean of Mean Deviation (MD) and Pattern Standard Deviation (PSD) in each stage of glaucomatous damage

â?¢correlation between VFI and MD, VFI and PSD, VFI and Visual Acuity

Timepoint: Single time point

Secondary ID(s)

NIL

Source(s) of Monetary Support

Nethradhama Superspeciality Eye Hospital 256/14, Kanakapura Main Road, 7th Block, Jayanagar, Bengaluru, Karnataka 560082

Ethics review

Status: Approved
Approval date: 26/08/2015
Contact:

Nethradhama Superspeciality Eye Hospital Institutional Ethics Committee (IEC)

Results

• Date Completed: 31/05/2016